JP2008306295A - 画像読取装置及び画像形成装置 - Google Patents

画像読取装置及び画像形成装置 Download PDF

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Publication number
JP2008306295A
JP2008306295A JP2007149518A JP2007149518A JP2008306295A JP 2008306295 A JP2008306295 A JP 2008306295A JP 2007149518 A JP2007149518 A JP 2007149518A JP 2007149518 A JP2007149518 A JP 2007149518A JP 2008306295 A JP2008306295 A JP 2008306295A
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JP
Japan
Prior art keywords
document
sheet
image
image reading
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2007149518A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008306295A5 (nl
Inventor
Takeshi Aoyama
武史 青山
Ayumi Murakami
歩 村上
Shoko Magata
澗潟　　祥子
Yuichi Yamamoto
祐一 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007149518A priority Critical patent/JP2008306295A/ja
Priority to US12/123,884 priority patent/US20080304117A1/en
Priority to CN2008101082747A priority patent/CN101321219B/zh
Publication of JP2008306295A publication Critical patent/JP2008306295A/ja
Publication of JP2008306295A5 publication Critical patent/JP2008306295A5/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1017—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00588—Conveying sheets before or after scanning to the scanning position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00687—Presence or absence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
JP2007149518A 2007-06-05 2007-06-05 画像読取装置及び画像形成装置 Pending JP2008306295A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007149518A JP2008306295A (ja) 2007-06-05 2007-06-05 画像読取装置及び画像形成装置
US12/123,884 US20080304117A1 (en) 2007-06-05 2008-05-20 Image reading apparatus
CN2008101082747A CN101321219B (zh) 2007-06-05 2008-06-05 图像读取设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007149518A JP2008306295A (ja) 2007-06-05 2007-06-05 画像読取装置及び画像形成装置

Publications (2)

Publication Number Publication Date
JP2008306295A true JP2008306295A (ja) 2008-12-18
JP2008306295A5 JP2008306295A5 (nl) 2010-07-22

Family

ID=40095615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007149518A Pending JP2008306295A (ja) 2007-06-05 2007-06-05 画像読取装置及び画像形成装置

Country Status (3)

Country Link
US (1) US20080304117A1 (nl)
JP (1) JP2008306295A (nl)
CN (1) CN101321219B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5159594B2 (ja) * 2008-12-24 2013-03-06 キヤノン株式会社 画像形成装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63191158A (ja) * 1987-02-03 1988-08-08 Ricoh Co Ltd デジタル複写装置
JPH04315364A (ja) * 1991-04-15 1992-11-06 Fuji Xerox Co Ltd 画像データ送信装置および方法
JPH07177312A (ja) * 1993-12-20 1995-07-14 Toshiba Corp 画像形成装置及び画像形成方法
JPH07336522A (ja) * 1994-06-09 1995-12-22 Ricoh Co Ltd 複写装置
JP2000013561A (ja) * 1998-06-19 2000-01-14 Canon Inc シート搬送装置、画像読取装置および方法
JP2000010211A (ja) * 1998-06-22 2000-01-14 Mita Ind Co Ltd 原稿位置決め部材
JP2002271587A (ja) * 2001-03-07 2002-09-20 Fuji Xerox Co Ltd 画像読取装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626427B2 (ja) * 1984-10-16 1994-04-06 キヤノン株式会社 画像形成装置
US6359705B2 (en) * 1996-12-26 2002-03-19 Canon Kabushiki Kaisha Image reading apparatus
JP2000275752A (ja) * 1999-03-26 2000-10-06 Ricoh Co Ltd 画像読取装置
CN1223171C (zh) * 2002-04-02 2005-10-12 佳能株式会社 图像读取装置
JP4174282B2 (ja) * 2002-10-01 2008-10-29 キヤノン株式会社 画像読取装置
JP2004126448A (ja) * 2002-10-07 2004-04-22 Canon Inc 画像読取装置
JP4235503B2 (ja) * 2003-07-23 2009-03-11 キヤノン株式会社 シート搬送装置及び画像形成装置並びに画像読取装置
TWI240553B (en) * 2003-10-23 2005-09-21 Avision Inc Scan window assembly with an open boundary
JP4157832B2 (ja) * 2003-11-20 2008-10-01 株式会社リコー 原稿サイズ検知方法及び原稿読取装置及び画像形成装置
JP3814612B2 (ja) * 2004-01-16 2006-08-30 キヤノン株式会社 画像読取装置
JP2006052073A (ja) * 2004-08-13 2006-02-23 Toshiba Corp 媒体供給装置
JP4235608B2 (ja) * 2004-12-24 2009-03-11 キヤノン株式会社 画像読取装置
JP4182072B2 (ja) * 2005-03-02 2008-11-19 キヤノン株式会社 画像読取装置及び画像伸縮補正方法
JP4073032B2 (ja) * 2005-04-08 2008-04-09 キヤノン株式会社 画像読取装置及び画像形成装置
JP4539424B2 (ja) * 2005-04-28 2010-09-08 ブラザー工業株式会社 画像読取装置
US7453055B2 (en) * 2005-04-28 2008-11-18 Brother Kogyo Kabushiki Kaisha Image reading apparatus
JP4363360B2 (ja) * 2005-04-28 2009-11-11 ブラザー工業株式会社 画像読取装置
US7450142B2 (en) * 2005-09-02 2008-11-11 Canon Kabushiki Kaisha Scanning optical device with post-deflection diffraction element supported by an end-side swing member to suppress vibration
JP4665681B2 (ja) * 2005-09-15 2011-04-06 富士ゼロックス株式会社 画像形成装置
KR100739793B1 (ko) * 2006-02-06 2007-07-13 삼성전자주식회사 자동급지장치를 구비한 화상독취장치
US7597317B2 (en) * 2006-03-17 2009-10-06 Seiko Epson Corporation Stacker position changer, recording apparatus or liquid ejecting apparatus incorporating the same
JP2007259129A (ja) * 2006-03-23 2007-10-04 Brother Ind Ltd 画像読取装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63191158A (ja) * 1987-02-03 1988-08-08 Ricoh Co Ltd デジタル複写装置
JPH04315364A (ja) * 1991-04-15 1992-11-06 Fuji Xerox Co Ltd 画像データ送信装置および方法
JPH07177312A (ja) * 1993-12-20 1995-07-14 Toshiba Corp 画像形成装置及び画像形成方法
JPH07336522A (ja) * 1994-06-09 1995-12-22 Ricoh Co Ltd 複写装置
JP2000013561A (ja) * 1998-06-19 2000-01-14 Canon Inc シート搬送装置、画像読取装置および方法
JP2000010211A (ja) * 1998-06-22 2000-01-14 Mita Ind Co Ltd 原稿位置決め部材
JP2002271587A (ja) * 2001-03-07 2002-09-20 Fuji Xerox Co Ltd 画像読取装置

Also Published As

Publication number Publication date
US20080304117A1 (en) 2008-12-11
CN101321219B (zh) 2011-06-22
CN101321219A (zh) 2008-12-10

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